1,2,3,6-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane

2,2,4-Trimethylpentane

1,1-Dichloro-2,2-bis(4-Chlorophenyl-d4)ethylene, 100µg/mL in IO, 1ml

Sodium p-n-undecylbenzenesulfonate, 100µg/mL in MeOH, 1ml